Base | Representation |
---|---|
bin | 11100101011101… |
… | …011111111011100 |
3 | 1020112111020002121 |
4 | 130223223333130 |
5 | 1441142330203 |
6 | 115430032324 |
7 | 14632153342 |
oct | 3453537734 |
9 | 1215436077 |
10 | 481214428 |
11 | 2276a6582 |
12 | 1151a86a4 |
13 | 78908686 |
14 | 47ca5992 |
15 | 2c3a70bd |
hex | 1caebfdc |
481214428 has 24 divisors (see below), whose sum is σ = 855326304. Its totient is φ = 236846400.
The previous prime is 481214347. The next prime is 481214431. The reversal of 481214428 is 824412184.
It is a junction number, because it is equal to n+sod(n) for n = 481214393 and 481214402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300526 + ... + 302122.
It is an arithmetic number, because the mean of its divisors is an integer number (35638596).
Almost surely, 2481214428 is an apocalyptic number.
It is an amenable number.
481214428 is a deficient number, since it is larger than the sum of its proper divisors (374111876).
481214428 is a wasteful number, since it uses less digits than its factorization.
481214428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2733 (or 2731 counting only the distinct ones).
The product of its digits is 16384, while the sum is 34.
The square root of 481214428 is about 21936.6001923726. The cubic root of 481214428 is about 783.6332950300.
The spelling of 481214428 in words is "four hundred eighty-one million, two hundred fourteen thousand, four hundred twenty-eight".
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